The genus Psilocybe: a systematic revision of the known species including the history, distribution, and chemistry of the hallucinogenic species By: Gaston Guzman | Ebooks - Math/Science/Tech | PDF | 87.40 MiB
LSD: A Journey into the Asked, the Answered, and the Unknown By: Lawrence Schiller, Ram Dass, Richard Alpert PhD, and 1 more | Audiobooks - Medical | M4B@129kb/s | 301.21 MiB